Sonos

All the music on earth, in every room, wirelessly.
Sonos combines HiFi sound and rock-solid wireless. Sonos lets you stream all the music on earth – from any source to any room. Enjoy access to different music sources from one app combined with complete multi-room capabilities.
Sonos is simple to set-up, control, and expand. Press two buttons and begin your listening experience using one powerful app to access your music with a modular system that can expand to other rooms in your home.